Thread: National geographic 76mm dobsonian collimation problem
View Single Post
  #2  
Old 30-01-2016, 07:40 PM
jenchris's Avatar
jenchris (Jennifer)
Registered User

jenchris is offline 		 
Join Date: Nov 2010
Location: Ormeau Gold Coast
Posts: 2,067
Take out a screw and pop down to the hardware store.
Should be fun to play.
Reply With Quote